Answer:
100
Step-by-step explanation:
When h has the value 25, the expression 4h has the value 4(25), or 100.
Answer:
A variable is a letter used in a mathematical equations , formula or expression
Answer. 1: 6x3x3 = 54.
2:6 x 4 = 24 11x 4 =44 44 + 24 =68
Step-by-step explanation: ur welcome
Answer:
1 True
2 c>−4
3 x< 3/2
Step-by-step explanation:
Well, ok, the x intercepts aer where the function equals 0
also
if the x intercepts are r1 and r2 then the factored form of the function is
f(x)=a(x-r1)(x-r2) where a is a constant
well, we have it already in that form
f(x)=(x-3i)(x-3i)
the x intercept is at x=3i
standard form requires expansion
we expand to get
f(x)=x²-6i-9
